FieldGenius has come a long way and is now quite a pleasure to use. A desired feature would be an EXCLUDE FROM DTM toggle on the SIDESHOT dialog box that would flag the selected points so as not to be included in the DTM when crunched in MSCAD. The coordinate list could then show a flag so the user could quickly scan the list and check for mistakes. This feature would eliminate the possibility of certain contouring errors.

This is not an original idea, it's a trick I learned from WildSoft (now extinct).